CHI-FOON CHAN

CIK 1249834 · Co-CEO · last filed 2025-07-02

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$71.79M

Companies

2

Total Filings

127

Lifetime Open-Market Net

-$267.32M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
PDFS Director 21,479 $64.14 $1.38M $0 3 2025-07-02
SNPS Co-CEO 155,120 $453.89 $70.41M -$267.32M 124 2022-03-01

Recent Filings · Page 2 of 13

127 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-05-24 SNPS Sell (S) −7,040 -$1.71M EDGAR
2021-03-01 SNPS Other (J) +84 $9.9K EDGAR
2021-02-22 SNPS Sell (S) −6,372 -$1.72M EDGAR
2020-12-14 SNPS Mixed +6,289 -$1.45M EDGAR
2020-12-09 SNPS Mixed +10,119 -$2.38M EDGAR
2020-12-08 SNPS Sell (S) −11,954 -$2.84M EDGAR
2020-09-02 SNPS Other (J) +84 $9.9K EDGAR
2020-08-24 SNPS Mixed −11,954 -$33.68M EDGAR
2020-05-26 SNPS Sell (S) −5,582 -$949.0K EDGAR
2020-03-03 SNPS Other (J) +63 $7.4K EDGAR
Showing 1120 of 127
Page 2 of 13
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.